USPTO trademark record

OXYRASE

Live registered mark · Owner Oxyrase, Inc. · Classes 1

Mark details

Owner: Oxyrase, Inc.
Serial number: 74474638
Registration number: 1905200
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1993-12-30
Registered: 1995-07-18
Goods / services: membrane fragments for removing dissolved oxygen from aqueous, gaseous and semi-solid environments

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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